Manage manual-run backfill tasks
A manual-run backfill task runs a backfill instance to backfill historical data. This topic describes how to view and manage backfill tasks configured for manual runs.
Access manual-run backfill tasks
In the top navigation bar on the Dataphin homepage, select Develop > O&M.
In the left navigation pane, select O&M > Backfill Task.
In the top navigation bar, select the Production or Development environment.
On the Backfill Task page, click the Manual Run tab.
Manual-run backfill tasks page
On this page, you can manage the manual-run backfill tasks that you have created.

Area | Description |
①Filter and function area | This area provides the following functions:
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②List actions |
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③Backfill task list | The backfill task list displays the tasks you have created, including Backfill Task Name, Last Updated By/Time, Owner, Scheduling Resource Group, and Actions. You can adjust the width of each column. Column width adjustments are saved in your browser and are reset if you clear its history and cookies. For more information, see Actions supported for manual-run backfill tasks. |
④Batch actions area | Use the batch actions area to change the owner of multiple backfill tasks or delete them in a batch. For more information, see Actions supported for manual-run backfill tasks. |
Supported actions
Actions | Description |
Run Manually | Runs the backfill task immediately. |
Edit | Opens the edit dialog box for the task. |
Change Owner |
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Delete |
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